CN213575110U

CN213575110U - Sucking disc for adsorbing bottle blanks

Info

Publication number: CN213575110U
Application number: CN202022239816.3U
Authority: CN
Inventors: 黄昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-29
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a sucking disc for adsorbing bottle base, including the sucking disc body, the upper and lower part of sucking disc body is provided with the link respectively and adsorbs the end, has seted up between link and the adsorption end and has link up inside and outside gas pocket, and the link is connected with the holding sleeve that is used for holding the mouth of a river, and the telescopic open end of holding sets up towards the link, and the holding sleeve is kept away from the one end of link and has been seted up the through-hole, the through-hole pass through the holding sleeve with the gas pocket intercommunication sets up, and the telescopic axial direction of holding sets up the. By adopting the technical scheme, the sucking disc can effectively adsorb the PET bottle blank; meanwhile, the adaptability of the sucker is improved.

Description

Sucking disc for adsorbing bottle blanks

Technical Field

The utility model relates to a technical field who adsorbs the piece, concretely relates to sucking disc for adsorbing bottle base.

Background

The sucking disc is a pendant adsorbed on an object by utilizing the difference of internal and external atmospheric pressures, or is a tool for grabbing the object, and is divided into an industrial sucking disc and a civil sucking disc, wherein the industrial sucking disc realizes 'taking' and 'putting' in the carrying and transferring process by changing the vacuum degree of the sucking disc in industry, and the automatic mechanization is realized by matching. The civil sucker mainly meets the requirement that people hang living articles at any time, and is used for hanging towels, clothes and the like.

When the PET bottle blank has a longer water gap, the current sucking disc can not form effective adsorption to the PET bottle blank, and the adaptability is poorer.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sucking disc for adsorbing bottle base has the advantage that promotes the adaptability of sucking disc.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a sucking disc for adsorbing bottle base, includes the sucking disc body, the upper and lower end of sucking disc body is provided with link and absorption end respectively, the link with set up the inside and outside gas pocket that link up between the absorption end, the link is connected with the holding sleeve that is used for holding the mouth of a river, the telescopic open end orientation of holding the link sets up, the holding sleeve is kept away from the through-hole has been seted up to the one end of link, the through-hole passes through the holding sleeve with the gas pocket intercommunication sets up, the telescopic axial direction of holding with the same setting of axial direction of sucking disc body.

By adopting the technical scheme, the connecting end is communicated with the accommodating sleeve for accommodating the water gap, so that the accommodating sleeve can accommodate the water gap of the bottle blank, and the sucker can effectively adsorb the PET bottle blank; simultaneously, make the sucking disc can adapt to the bottle base of different mouth of a river lengths, promoted the adaptability of sucking disc.

The utility model discloses further set up to: the length of the accommodating sleeve along the axial direction is greater than the height of the sucker body along the axial direction.

Through adopting above-mentioned technical scheme, the mouth of a river of different lengths can be held to the holding sleeve of being convenient for, has promoted the commonality of sucking disc.

The utility model discloses further set up to: the inside of link is sunken outward and is had folding groove, works as when folding groove contracts, the lateral surface of link with the lateral surface of adsorption end is laminated mutually and is set up.

Through adopting above-mentioned technical scheme, when the folding groove shrink, the lateral surface of link and the lateral surface of absorption end laminate mutually and set up, and when the absorption end absorption bottle base, the medial surface of the bottom contact absorption end of bottle base continues the downstream under the effect of suction for the folding groove is to the absorption end shrink, thereby the absorption end further laminates with the bottle base, and then grasps the bottle base, has promoted the stability of sucking disc.

The utility model discloses further set up to: the diameter of an opening at one end of the adsorption end, which is far away from the connecting end, is larger than the diameter distance between the bottoms of the folding grooves.

Through adopting above-mentioned technical scheme, the opening diameter that the link was kept away from to the absorption end one end is greater than the diameter distance between the tank bottom of folding groove for the lateral surface of link can laminate with the lateral surface of absorption end when the folding groove shrinks, makes better inside and outside atmospheric pressure of utilization, and then makes the sucking disc snatch to the bottle embryo more firm, has improved the firm nature of sucking disc.

The utility model discloses further set up to: the aperture of the air hole is larger than that of the through hole.

Through adopting above-mentioned technical scheme, the aperture of gas pocket is greater than the aperture of through-hole for be hourglass hopper-shaped between sucking disc body and the holding sleeve, in order to make the bottle embryo snatch more firmly.

The utility model discloses further set up to: the sucking disc body and the accommodating sleeve are both made of rubber materials.

Through adopting above-mentioned technical scheme for the sucking disc can contract and snatch, and rubber materials can be better with be connected more firmly inseparable between the PET bottle embryo.

The utility model discloses further set up to: the adsorption end is in a trumpet shape.

By adopting the technical scheme, the adsorption end can be conveniently and better attached to the bottom surface of the bottle blank, and the convenience of operation is improved; meanwhile, the sucker can grasp more firmly.

To sum up, the utility model discloses following beneficial effect has:

1. the containing sleeve for containing the water gap is communicated with the connecting end, so that the containing sleeve can contain the water gap of the bottle blank, and the sucking disc can effectively adsorb the PET bottle blank; meanwhile, the sucker can adapt to bottle blanks with different water gap lengths, and the adaptability of the sucker is improved;

2. when the folding groove shrink, the lateral surface of link and the lateral surface of absorption end laminating setting mutually, when the absorption end absorption bottle base, the medial surface of the bottom contact absorption end of bottle base continues the downstream under the effect of suction for the folding groove is to the absorption end shrink, thereby the absorption end further laminates with the bottle base, and then grasps the bottle base, has promoted the stability of sucking disc.

Drawings

FIG. 1 is an overall structural view of the present embodiment;

fig. 2 is a sectional view of the present embodiment.

Reference numerals: 1. a suction cup body; 11. an adsorption end; 12. a connecting end; 2. an accommodating sleeve; 21. a through hole; 3. a folding slot; 4. and (4) air holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the utility model discloses a sucking disc for adsorbing bottle base, including sucking disc body 1, the upper and lower part of sucking disc body 1 is provided with link 12 and absorption end 11 respectively, central point between link 12 and the absorption end 11 puts and runs through the inside and outside gas pocket 4 that has a perfect understanding, link 12 fixedly connected with is used for holding the holding sleeve 2 of mouth of a river, the open end of holding sleeve 2 sets up towards link 12, holding sleeve 2 keeps away from the one end of link 12 and has seted up through-hole 21, the aperture of through-hole 21 is less than the aperture of gas pocket 4, through-hole 21 passes through holding sleeve 2 and the setting of gas pocket 4 intercommunication.

The axial direction of the accommodating sleeve 2 is the same as the axial direction of the sucker body 1, and the length of the accommodating sleeve 2 in the axial direction is greater than the height of the sucker body 1 in the axial direction.

The adsorption end 11 is trumpet-shaped. The inside of link 12 is sunken outward and is had folding groove 3, and when folding groove 3 shrink, the lateral surface of link 12 and the lateral surface of absorption end 11 set up of laminating mutually. The diameter of the opening of the end of the adsorption end 11 far away from the connecting end 12 is larger than the diameter distance between the bottoms of the folding grooves 3.

The sucker body 1 and the accommodating sleeve 2 are both made of rubber materials.

The working conditions and principles of the embodiment are as follows:

when the bottle blank needs to be grabbed by the sucker, an operator enables the adsorption end 11 to face the bottom of the bottle blank, so that a water gap of the bottle blank gradually enters the accommodating sleeve 2 from the air hole 4, meanwhile, the adsorption end 11 is abutted against the bottom surface of the bottle blank, then the operator downwards extrudes the sucker body 1, the folding groove 3 is compressed towards the adsorption end 11, meanwhile, the adsorption end 11 is opened to firmly grasp the bottom surface of the bottle blank, then the operator plugs the through hole 21, so that the sucker forms an internal and external atmospheric pressure difference, and the sucker is firmly adsorbed on the bottle blank; meanwhile, the adaptability of the sucker is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sucking disc for adsorbing bottle base which characterized by: including sucking disc body (1), the upper and lower end of sucking disc body (1) is provided with link (12) and absorption end (11) respectively, link (12) with set up between absorption end (11) and link up inside and outside gas pocket (4), link (12) are connected with holding sleeve (2) that are used for holding the mouth of a river, the open end orientation of holding sleeve (2) link (12) set up, holding sleeve (2) are kept away from through-hole (21) have been seted up to the one end of link (12), through-hole (21) pass through holding sleeve (2) with gas pocket (4) intercommunication sets up, the axial direction of holding sleeve (2) with the axial direction of sucking disc body (1) is the same.

2. The suction cup for adsorbing bottle preforms claimed in claim 1, wherein: the length of the accommodating sleeve (2) along the axial direction is greater than the height of the sucker body (1) along the axial direction.

3. The suction cup for adsorbing bottle preforms claimed in claim 1, wherein: the inside of link (12) is outside sunken to have folding groove (3), works as when folding groove (3) shrink, the lateral surface of link (12) with the lateral surface of adsorption end (11) is laminated mutually and is set up.

4. The suction cup for adsorbing bottle preforms claimed in claim 3, wherein: the diameter of an opening of one end, far away from the connecting end (12), of the adsorption end (11) is larger than the diameter distance between the bottoms of the folding grooves (3).

5. The suction cup for adsorbing bottle preforms claimed in claim 1, wherein: the aperture of the air hole (4) is larger than that of the through hole (21).

6. The suction cup for adsorbing bottle preforms claimed in claim 1, wherein: the sucker body (1) and the accommodating sleeve (2) are both made of rubber materials.

7. The suction cup for adsorbing bottle preforms claimed in claim 1, wherein: the adsorption end (11) is arranged in a trumpet shape.